Uplands park, Victoria, BC, is among the many homes of these common jumping spiders (family Salticidae). (Photo: Colin McCann)

From ancient grudge break to new animosity,

Where spider blood makes spider fangs unclean.

Notes
Jumping spiders (like all spiders) are generally predators of insects and other arthropods. Spiders are the second most common prey items of Phidippus johnsoni (27% of their diet, just after dipterans, coming in at 30% of the total count), and comprise 5% of the diet of Salticus scenicus.